Geodesic
Nonlinear excitations in a classical chain of quadrupoles
Teoretičeskaâ i matematičeskaâ fizika, Tome 76 (1988) no. 1, pp. 153-155 
E. E. Tareeva. Nonlinear excitations in a classical chain of quadrupoles. Teoretičeskaâ i matematičeskaâ fizika, Tome 76 (1988) no. 1, pp. 153-155. http://geodesic.mathdoc.fr/item/TMF_1988_76_1_a12/
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     author = {E. E. Tareeva},
     title = {Nonlinear excitations in a~classical chain of quadrupoles},
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Voir la notice de l'article provenant de la source Math-Net.Ru

Equations of motion for the angular momentum of a molecule in a classical one-dimensional system of quadrupoles are derived. An analytic solution in the form of a solitary wave is obtained for a special case.

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